USB device not Recognized And nothing is connected

USB device not Recognized And nothing is connected

Hello,
I'm about to loose my mind..
So today I've pluged-in an Arduino device and everything gone great until for some unknown reason my computer just ignored the device and started to pop-up "USB device not recognized" the same device works perfectly fine in my other computer.. after trying, I think, everything, including deleting all usb devices in "dev_show_nonpresent_devices=1" mode.

Desperately, encourged with a long time's will upgrding my OS, I've formatted the primary partition and installed all clean windows 8 (don't worry, everything is legal).

Surprisingly enough, the same problem continues, but with a twist, in the device manager I have a persistent "Unknown USB device (port reset faild)", with no external usb connected.

Hi All,
I have come here searching for the solution to the exact same problem. "USB device not recognized".
I have recently purchased an ASUS G750 laptop. For the first 5 days it worked fine. I had my phone linked with bluetooth and running a USB mouse and headset.
Woke up one...

Hi guys,
I'm having an issue with a pc im fixing for one of my customers. I reflowed the gpu and removed some viruses but now everytime i restart the pc i get this message which I can fix with the installation media. But everytime i fix it, once i turn the computer off again after using it...

Hi, when I connect my DualShock 3 controller to my Windows 8.1 laptop it does not charge. I hear a beep, as in something was connected to the PC, then it seems to charge for a couple of seconds (lights flash on the controller) and then it stops. I am able to charge my phone and tablet so, it's just...

I have a weird problem.
I recently bought a cheap USB Hub off eBay. I plugged it in and connected my devices and it always works.
However, about 75% of the time when Win 8 boots, I get about a dozen "USB connect/disconnect" sounds and a window that says "USB Device not recognized". (sometimes...

I have a flash drive that I previously used in public computer lab (where many viruses linger) the other day to do my work. As I got home, the flash drive isn't working anymore, saying "USB Device not Recognized". I also noticed that it really took me a while to finally, safely remove it from the...

Hello all,
I'm hoping I can get some help with this: A few hours ago, I connected a hard drive to my PC. I was able to read/write to it just fine. In fact, I've used it various times in the past.
I just tried connecting it again now, and the drive is not showing up on Windows 8.1 at all....